.chat-box {
    width: 365px;
    height: 570px;
    position: fixed;
    border-radius: 3px;
    bottom: 1px;
    right: 75px;
    background-color: #fff;
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
    z-index: 999;
}

.chattop {
    width: 100%;
    height: 10%;
    background-color: #0679fc;
    color: #fff;
    border-radius: 3px 3px 0 0;
    font-size: 16px;
    display: flex;
    align-items: center;
}

.chattop span {
    font-size: 30px;
    margin: 0 8px;
}

.chattop .jian {
    font-weight: 800;
    font-size: 20px;
    margin-left: 80px;
}

.chatmain {
    width: 100%;
    height: 67%;
    background-color: #f5f5f5;
    overflow: hidden;
    overflow-y: scroll;
    padding: 10px;
}

.chatmain select {
    width: 100%;

}

.chatfooter {
    width: 100%;
    height: 23%;

}

.chatfooter .rengong {
    width: 100%;
    height: 20%;
}

.chatfooter .inp {
    width: 100%;
    height: 80%;
}

.chatfooter .inp input {
    width: 80%;
    height: 40px;
    border: none;
    padding-left: 10px;
    outline: none;
}

.chatfooter .inp button {
    padding: 5px 8px;
    background-color: #fff;
    border: 1px solid #dfdddd;
    border-radius: 4px;

}